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Current system
19583-1745
HJ 2911


Nearby doubles
11' : 19585-1723
HJ 1454

18' : 19594-1748
GWP2914

20' : 19596-1737
HJ 2912

38' : 20007-1757
ARU 18

43' : 20011-1756
UC 4064

53' : 20019-1733
HJ 2918AB

54' : 20020-1754
ARU 19

67' : 20028-1729
KPP 452

71' : 19598-1852
J 1767

77' : 20032-1815
RST3246

84' : 19574-1907
TDT1875

88' : 19522-1741
UC 4044

90' : 19529-1700
RST3242

92' : 19538-1639
HU 267

97' : 19546-1914
HJ 1446

99' : 19524-1653
ARA 300

105' : 20056-1742
RST3247

107' : 19512-1816
UC 4041

111' : 19536-1912
DAM 183

116' : 20058-1703
FEN 36

118' : 19597-1940
LDS4827

119' : 19524-1620
OCC9191

122' : 19541-1930
ARA 793

124' : 19508-1846
KPP4172

126' : 20008-1543
GWP2916

128' : 20043-1610
HJ 1465



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19583-1745 HJ 2911

 
 
19h 58m 17.24s -17° 44' 11.3" P.A. 93.00 sep 20.5 mag 10.90,12.93
 
 
Coord 2000 19583-1745 Discov num HJ 2911 Comp Coord arcsec 2000 19 58 17.24 -17 44 11.3
Date first 1830 Date last 2015 Obs 6
Pa first 99 Pa last 93.2 P.A. Now (θ) 93.2°
Sep first 15.0 Sep last 20.523 Sep. Now (ρ) 20.523"
Mag pri 10.90 Mag sec 12.93 delta mag (ΔM) 2.03 Spectral class
Pri motion ra +012 Sec motion ra +007
Pri motion dec -020 Sec motion dec -013
Notes
rPM=0.369
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6317-01480-1 Gaia DR2 6870834177558739968
 
 
WDS 19583-1745 HJ 2911 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19583-1745 HJ 2911 1830 1 99 15.0 10.90 11.90 195817.25-174411.3
19583-1745 HJ 2911 2000 2 94 20.8 10.90 13.00 195817.24-174411.3
19583-1745 HJ 2911 2010 5 94 20.6 10.90 12.93 195817.24-174411.3
19583-1745 HJ 2911 2015 6 93 20.5 10.90 12.93 195817.24-174411.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19583-1745 HJ 2911 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19583-1745 HJ 2911 : MEASURES
 
 
No records found.

 
 
WDS 19583-1745 : VIRTUAL EYEPIECE
 
 

19583-1745 HJ 2911A mag 10.9 19583-1745 HJ 2911B sep 19.6 P.A. 93.40 mag 12.93 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19583-1745 : ALADIN DSS IMAGE @ 19h 58m 17.24s -17° 44' 11.3"
 
 
 
 
WDS 19583-1745 HJ 2911 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19583-1745 HJ 2911 distance=0' 19585-1723 HJ 1454 distance=11' 19594-1748 GWP2914 distance=18' 19596-1737 HJ 2912 distance=20' 20007-1757 ARU 18 distance=38' 20011-1756 UC 4064 distance=43' 20019-1733 OCC 340Aa,Ab distance=53' 20019-1733 HJ 2918AB distance=53' 20020-1754 ARU 19 distance=54' 20028-1729 KPP 452 distance=67' 19598-1852 J 1767 distance=71' 20032-1815 RST3246 distance=77' 19574-1907 TDT1875 distance=84' 19522-1741 UC 4044 distance=88' 19529-1700 RST3242 distance=90' 19538-1639 HU 267 distance=92' 19546-1914 HJ 1446 distance=97' 19524-1653 ARA 300 distance=99' 20056-1742 RST3247 distance=105' 19512-1816 UC 4041 distance=107' 19536-1912 DAM 183 distance=111' 20058-1703 FEN 36 distance=116' 19597-1940 LDS4827 distance=118' 19524-1620 OCC9191 distance=119' 19541-1930 ARA 793 distance=122' 19508-1846 KPP4172 distance=124' 20008-1543 GWP2916 distance=126' 20043-1610 HJ 1465 distance=128' 19548-1949 GWP2907 distance=134' 20032-1940 KPP 620 distance=136' 19539-1544 GWP2905AB distance=137' 19539-1544 GWP2906AC distance=137' 19487-1747 GWP2897 distance=137' 20070-1848 HJ 2928 distance=139' 19506-1917 HJ 2900 distance=145' 20071-1905 RST3248 distance=149' 19492-1902 B 451 distance=152' 19480-1819 UC 4025 distance=152' 20058-1939 DON 978 distance=157' 19552-2021 HLD 36 distance=163' 19567-2029 DON 973 distance=166' 19537-2022 UC 4046 distance=171' 20020-2029 TDT1924 distance=173' 20029-2026 LDS 700 distance=177' 19461-1718 LDS4818 distance=177' 20067-1534 LDS4830AB distance=178' 20082-1934 BHA 36 distance=179' 20080-1939 KPP1032 distance=179' 20110-1717 KPP 460 distance=185' 20091-1928 TDT2026 distance=186' 20093-1925 HU 80 distance=187' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19583-1745 HJ 2911 93 20.5
Show 19585-1723 HJ 1454 233 15.8 11
Show 19594-1748 GWP2914 206 140.1 18
Show 19596-1737 HJ 2912 134 16.7 20
Show 20007-1757 ARU 18 94 0.4 38
Show 20011-1756 UC 4064 168 12.5 43
Show 20019-1733 OCC 340 Aa,Ab -1 0.3 53
Show 20019-1733 HJ 2918 AB 135 15.8 53
Show 20020-1754 ARU 19 159 0.4 54
Show 20028-1729 KPP 452 288 3.5 67
Show 19598-1852 J 1767 173 7.6 71
Show 20032-1815 RST3246 348 1.6 77
Show 19574-1907 TDT1875 255 0.6 84
Show 19522-1741 UC 4044 278 26.8 88
Show 19529-1700 RST3242 91 1.2 90
Show 19538-1639 HU 267 347 1.8 92
Show 19546-1914 HJ 1446 54 16.9 97
Show 19524-1653 ARA 300 355 14.5 99
Show 20056-1742 RST3247 162 3.8 105
Show 19512-1816 UC 4041 315 13.9 107
Show 19536-1912 DAM 183 248 7.0 111
Show 20058-1703 FEN 36 177 3.8 116
Show 19597-1940 LDS4827 253 15.1 118
Show 19524-1620 OCC9191 -1 0.0 119
Show 19541-1930 ARA 793 246 11.7 122
Show 19508-1846 KPP4172 332 1.9 124
Show 20008-1543 GWP2916 69 103.9 126
Show 20043-1610 HJ 1465 99 10.1 128
Show 19548-1949 GWP2907 141 108.3 134
Show 20032-1940 KPP 620 355 5.7 136
Show 19539-1544 GWP2905 AB 164 46.2 137
Show 19539-1544 GWP2906 AC 323 14.3 137
Show 19487-1747 GWP2897 204 26.3 137
Show 20070-1848 HJ 2928 311 13.5 139
Show 19506-1917 HJ 2900 63 19.4 145
Show 20071-1905 RST3248 122 0.7 149
Show 19492-1902 B 451 54 0.5 152
Show 19480-1819 UC 4025 124 76.3 152
Show 20058-1939 DON 978 106 0.5 157
Show 19552-2021 HLD 36 219 1.3 163
Show 19567-2029 DON 973 348 4.3 166
Show 19537-2022 UC 4046 106 64.0 171
Show 20020-2029 TDT1924 243 0.9 173
Show 20029-2026 LDS 700 129 12.6 177
Show 19461-1718 LDS4818 267 209.6 177
Show 20067-1534 LDS4830 AB 320 39.9 178
Show 20082-1934 BHA 36 343 3.2 179
Show 20080-1939 KPP1032 302 8.3 179
Show 20110-1717 KPP 460 68 3.9 185
Show 20091-1928 TDT2026 198 1.7 186
Show 20093-1925 HU 80 6 2.5 187

 
 
WDS 19583-1745 : COMPONENTS
 
 
  A
B pa=93.4°
sep=19.55"
 
 
19583-1745 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195817.24-174411.3 Mag 10.9 PmRA 12.00
PmDE -20.0 Tycho2 6317-01480-1
Tycho2
Tycho2 6317-01480-1 Pflag RAmdeg 299.57186471 DEmdeg -17.73649650
PmRA 14.7 PmDE -27.9 E RAmdeg 45 E DEmdeg 44
E pmRA 1.8 E pmDE 1.9 EpRAm 1981.52 EpDEm 1980.31
Num 7 Q RAmdeg 1.2 Q DEmdeg 2.8 Q pmRA 1.2
Q pmDE 2.9 BTmag 11.746 E BTmag 0.090 VTmag 10.898
E VTmag 0.073 Prox 999 TYC T HIP
CCDM RAdeg 299.57183028 DEdeg -17.73642917 EpRA 1990 1.71
EpDE 1990 1.55 E RAdeg 49.8 E DEdeg 55.4 Posflg
Corr -0.3
 
 
19583-1745 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195818.61-174412.4 Mag 12.93 PmRA 7.00
PmDE -13.0 Calc delta mag 2.03 Calc coord yes